<template>
    <div class="shopcar-container">
        <div class="goodslist">
            <div class="mui-card" v-for="(item,i) in goodslist" :key="item.id">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner">
                    <mt-switch v-model="$store.getters.getGoodsSelected[item.id]"
                    @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"></mt-switch>
                    <img :src="item.thumb_path">
                    <div class="info">
                        <h1>{{item.title}}</h1>
                        <p>
                            <span class="price">￥{{item.sell_price}}</span>
                            <numbox :init="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                            <a href="#" @click.prevent="remove(item.id , i)">删除</a>
                        </p>
                    </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="mui-card">
			<div class="mui-card-content">
                <div class="mui-card-content-inner struct">
                    <div class="left">
                        <p>总计（不含运费）</p>
                        <p>已勾选商品<span class="red">{{$store.getters.getGoodsCountAndAmount.count}}
                            </span>件，总价 <span class="red">￥{{$store.getters.getGoodsCountAndAmount.amount}}</span></p>
                    </div>
                    <mt-button type="danger">去结算</mt-button>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
import numbox from '../subcomponents/shopcar_numbox.vue'
export default{
    data(){
        return{
            goodslist:[]
        }
    },
    created(){
        this.getgoodslist();
    },
    methods:{
        getgoodslist(){
            var idArr = [];
            this.$store.state.car.forEach(item =>{
                idArr.push(item.id)
            });
            if(idArr.length <= 0){
                return;
            }
            this.$http.get('api/goods/getshopcarlist/' + idArr.join(",")).then(result =>{
                if(result.body.status === 0){
                    this.goodslist = result.body.message;
                }
            })
        },
        remove(id,index){
            this.goodslist.splice(index,1)
            this.$store.commit('removeFromCar',id)
        },
        selectedChanged(id,val){
            this.$store.commit('updateGoodsSelected',{id:id,selected:val})
        }
    },
    components:{
        numbox,
    }
}
</script>

<style lang="scss" scoped>
.shopcar-container{
    background-color: cadetblue;
    overflow: hidden;
    .goodslist{
        .mui-card-content-inner{
            display: flex;
            align-items: center;
        }
        img{
            width: 60px;
            height: 60px;
        }
        h1{
            font-size: 13px;
        }
        .info{
            display: flex;
            flex-direction: column;
            justify-content: space-between;  
            .price{
                color: red;
                font-weight: bold;
                }
        }    
    }
}
.struct{
    display: flex;
    justify-content: space-between;
    align-items: center;
    .red{
        color: red;
        font-weight: bold;
        font-size: 16px;
    }
}
</style>
